AU2003233187A1 - Variable-delivery rotary pump, in particular for oil - Google Patents

Variable-delivery rotary pump, in particular for oil

Info

Publication number
AU2003233187A1
AU2003233187A1 AU2003233187A AU2003233187A AU2003233187A1 AU 2003233187 A1 AU2003233187 A1 AU 2003233187A1 AU 2003233187 A AU2003233187 A AU 2003233187A AU 2003233187 A AU2003233187 A AU 2003233187A AU 2003233187 A1 AU2003233187 A1 AU 2003233187A1
Authority
AU
Australia
Prior art keywords
variable
oil
particular
rotary pump
delivery rotary
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
AU2003233187A
Inventor
Luca Mariotti
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Pierburg Pump Technology Italy SpA
Original Assignee
Pierburg SpA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to ITBO20020275 priority Critical patent/ITBO20020275A1/en
Priority to ITB02002A000275 priority
Application filed by Pierburg SpA filed Critical Pierburg SpA
Priority to PCT/IT2003/000279 priority patent/WO2003095840A1/en
Publication of AU2003233187A1 publication Critical patent/AU2003233187A1/en
Application status is Abandoned legal-status Critical

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04CROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C14/00Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations
    • F04C14/10Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by changing the positions of the inlet or outlet openings with respect to the working chamber
    • F04C14/14Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by changing the positions of the inlet or outlet openings with respect to the working chamber using rotating valves
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04CROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2/00Rotary-piston machines or pumps
    • F04C2/08Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C2/082Details specially related to intermeshing engagement type machines or pumps
    • F04C2/086Carter
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04CROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2/00Rotary-piston machines or pumps
    • F04C2/08Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C2/10Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member
    • F04C2/102Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member the two members rotating simultaneously around their respective axes
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16NLUBRICATING
    • F16N13/00Lubricating-pumps
    • F16N13/20Rotary pumps
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01MLUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M1/00Pressure lubrication
    • F01M1/02Pressure lubrication using lubricating pumps
    • F01M2001/0207Pressure lubrication using lubricating pumps characterised by the type of pump
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04CROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2240/00Components
    • F04C2240/60Shafts
AU2003233187A 2002-05-10 2003-05-08 Variable-delivery rotary pump, in particular for oil Abandoned AU2003233187A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
ITBO20020275 ITBO20020275A1 (en) 2002-05-10 2002-05-10 Rotary pump with variable flow rate, particularly for oil
ITB02002A000275 2002-05-10
PCT/IT2003/000279 WO2003095840A1 (en) 2002-05-10 2003-05-08 Variable-delivery rotary pump, in particular for oil

Publications (1)

Publication Number Publication Date
AU2003233187A1 true AU2003233187A1 (en) 2003-11-11

Family

ID=11440121

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003233187A Abandoned AU2003233187A1 (en) 2002-05-10 2003-05-08 Variable-delivery rotary pump, in particular for oil

Country Status (5)

Country Link
EP (1) EP1504192B1 (en)
AU (1) AU2003233187A1 (en)
DE (1) DE60308674D1 (en)
IT (1) ITBO20020275A1 (en)
WO (1) WO2003095840A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004005430A1 (en) * 2004-02-04 2005-08-25 Zf Friedrichshafen Ag Oil pump for automatic motor vehicle transmission
GB0625765D0 (en) * 2006-12-22 2007-02-07 Concentric Pumps Ltd Pump
DE102008003843A1 (en) 2008-01-10 2009-07-16 Robert Bosch Gmbh delivery unit
DE102011084542A1 (en) 2011-10-14 2013-04-18 Continental Automotive Gmbh Conveyor for conveying oil from a reservoir to a transmission of a motor vehicle

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0076033A1 (en) * 1981-09-03 1983-04-06 Concentric Pumps Limited Variable output internal gear pump
EP0846861B1 (en) * 1996-12-04 2003-03-19 Siegfried A. Dipl.-Ing. Eisenmann Continuously variable annular gear pump
DE10037891A1 (en) * 2000-08-03 2002-02-21 Schwaebische Huettenwerke Gmbh Gerotor pump with eccentric adjustment

Also Published As

Publication number Publication date
WO2003095840A1 (en) 2003-11-20
EP1504192A1 (en) 2005-02-09
EP1504192B1 (en) 2006-09-27
ITBO20020275A1 (en) 2003-11-10
ITBO20020275D0 (en) 2002-05-10
DE60308674D1 (en) 2006-11-09

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase
TH Corrigenda

Free format text: IN VOL 18, NO 2, PAGE(S) 568 UNDER THE HEADING APPLICATIONS OPI - NAME INDEX UNDER THE NAME PIERBURG S.P.A., APPLICATION NO. 2003233187, UNDER INID(43) CORRECT THE PUBLICATION DATE TO READ 24.11.2003